AM4-Z174-1

Technical Characteristics

• Maximum Continuous Load Current Rating Per Pole

  50.0 amperes ac second location

• Maximum Continuous Load Current Rating Per Pole

  65.0 amperes ac fourth location

• Circuit Protection Type

  overcurrent all locations

• Trip Release Method

  magnetic all locations

• Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent

  115.0 all locations

• Manual Actuator Type And Quantity

  4 toggle

• Actuator Function

  trip-reset

• Actuator Position Designation

  at each pole

• Internal Trip Release Configuration

  series trip fourth location

• Internal Trip Release Configuration

  series trip third location

• Internal Trip Release Configuration

  series trip w/remote trip feature second location

• Nominal Thread Size

  0.138 inches

• Trip Release Duty Cycle

  continuous first location

• Switch Terminal Type

  tab, solder lug

• Switch Current Rating And Type In Amps

  10.0 ac and 4.0 dc

• Switch Voltage Rating And Type In Volts

  250.0 ac and 30.0 dc

• Terminal Type And Quantity

  10 threaded stud

• Body Style

  8c multipole-multiple actuator type

• Body Width

  2.990 inches minimum and 3.010 inches maximum

• Center To Center Distance Between Terminals Parallel To Length

  1.928 inches minimum and 1.948 inches maximum

• Center To Center Distance Between Terminals Parallel To Width

  0.740 inches minimum and 0.760 inches maximum

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.052 inches minimum and 2.072 inches maximum

• Switch Contact Arrangement

  single pole, double throw

• Boss Height

  0.130 inches minimum and 0.150 inches maximum

• Mounting Surface To Terminal End Distance

  2.471 inches nominal

• Pole Quantity

  4

• Mounting Facility Type And Quantity

  8 threaded hole

• Maximum Continuous Load Current Rating Per Pole

  50.0 amperes ac first location

• Thread Pitch Diameters

  0.1177 to 0.1214 inches

• Body Length

  2.490 inches minimum and 2.510 inches maximum

• Case Material

  plastic

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.740 inches minimum and 0.760 inches maximum

• Fragility Factor

  moderately rugged

• Arc Quenching Method

  magnetic blowout

• Storage Type

  general purpose warehouse

• Thread Quantity Per Inch

  32

• Maximum Continuous Load Current Rating Per Pole

  65.0 amperes ac third location

• Operating Voltage Type And Rating Per Pole In Volts

  250.0 ac all locations

• Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps

  1000.0 ac all locations

• Auxiliary Trip Coil Voltage Type And Rating In Volts

  115.0 ac nominal first location

• Auxiliary Trip Coil Voltage Type And Rating In Volts

  115.0 ac nominal second location

• Trip Release Characteristic

  time delay all locations

• Reset Method

  manual

• Main Contact Tripping Mechanism Type

  trip free

• External Actuator Linkage Arrangement

  one, two, three, and four linked

• Auxiliary Switch Function And Quantity

  1 alarm

• Internal Trip Release Configuration

  series trip w/remote trip feature first location

• Trip Release Duty Cycle

  continuous second location

• Switch Location And Position Designation

  external at pole four

• Trip Delay Time In Seconds Per Rated Continuous Current

  3.000 minimum at 200 pct all locations and 8.000 maximum at 200 pct

• Inclosure Protection Type For Which Designed

  moisture resistant and salt water resistant and humidity resistant

• Frequency In Hertz

  50.0 all locations or 60.0

• Thread Series Designator

  unc